Experience Iceland's famous Golden Circle on this guided tour of the area's most famous sites. In one day, visit the natural beauty of UNESCO-listed Thingvellir National Park, the famous Strokkur Geyser at the Geysir Hot Springs, and the enormous 2-stage Gullfoss Waterfall.

Board a comfortable bus in Reykjavik and head out into Iceland's beautiful countryside. Your first stop is in Thingvellir National Park, a UNESCO World Heritage Site lauded for its historical, cultural, and geological importance. Learn about the park's significance as the original site of Iceland's parliament, and about the natural wonders that occur because of its location on the boundary of 2 tectonic plates.

Head next to the Geysir Hot Springs, a geothermal field famous for its Strokkur Geyser. Witness the amazing event of Strokkur erupting, sending a jet of steaming water up to 131 feet (40 m) in the air every few minutes. Finally, continue on to Gullfoss, a 66-foot (22-m) wide waterfall that cascades down 2 steps into a crevice. The crevice is hidden when viewed from a distance, giving the illusion of water vanishing into the earth. Marvel at the thundering site's awe-inspiring magnificence before heading back to Reykjavik.